From 8e1fb293277368d8d1aa6de2a95649d33970d385 Mon Sep 17 00:00:00 2001
From: Harvey Tuch <htuch@google.com>
Date: Thu, 9 Feb 2017 18:09:27 -0500
Subject: [PATCH] Add SKIP_CHECK_FORMAT environment variable to skip
 check_format when iterating locally.

It's somewhat distracting to be forced to fix_format while debugging.
---
 ci/README.md | 2 ++
 ci/do_ci.sh  | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ci/README.md b/ci/README.md
index f4befb84280c2..73faed9cf81f2 100644
--- a/ci/README.md
+++ b/ci/README.md
@@ -42,3 +42,5 @@ Envoy source tree.
 
 * A `RUN_TEST_UNDER` environment variable is available to specify an executable to run the tests
   under. For example, to run a subset of tests under `gdb`: `run_envoy_docker 'RUN_TEST_UNDER="gdb --args" UNIT_TEST_ONLY=1 ./ci/do_ci.sh debug --gtest_filter="*Dns*"'`.
+
+* A `SKIP_CHECK_FORMAT` environment variable is available to skip `clang-format` checks while developing locally, e.g. `run_envoy_docker 'SKIP_CHECK_FORMAT=1 ./ci/do_ci.sh debug'`.
diff --git a/ci/do_ci.sh b/ci/do_ci.sh
index 4e4c56bab730d..bdf1493580fbc 100755
--- a/ci/do_ci.sh
+++ b/ci/do_ci.sh
@@ -38,5 +38,5 @@ fi
 shift
 export EXTRA_TEST_ARGS="$@"
 
-make check_format
+[[ "$SKIP_CHECK_FORMAT" == "1" ]] || make check_format
 make -j$NUM_CPUS $TEST_TARGET